Vote for your favorite mineral in #MinCup26! - Cuprite vs. Orpiment
It's a fiery match of vibrant red Cuprite and just as saturated orange Orpiment battle for your votes!
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic TimeExplore Fossils
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Iron-bearing Dolomite from
Kensington Mine, Juneau Mining District, Juneau, Alaska, USA


Locality type:Mine
Classification
Species:Dolomite var: Iron-bearing Dolomite
Formula:Ca(Mg,Fe)(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Iron-bearing Dolomite data
Locality Data:Click here to view Kensington Mine, Juneau Mining District, Juneau, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:583729
Long-form Identifier:1:3:583729:8
GUID (UUID V4):0
Nearest other occurrences of Iron-bearing Dolomite
0.3km (0.2 miles) ⓘEureka Prospect, Juneau Mining District, Juneau, Alaska, USA
0.4km (0.2 miles) ⓘBear Mine, Juneau Mining District, Juneau, Alaska, USA
0.5km (0.3 miles) ⓘMexican Prospect, Juneau Mining District, Juneau, Alaska, USA
0.6km (0.4 miles) ⓘNorthern Belle; Elmira; Yellowjacket; Boston; Troy Mine, Juneau Mining District, Juneau, Alaska, USA
0.7km (0.4 miles) ⓘHorrible; Savage Mine, Juneau Mining District, Juneau, Alaska, USA
0.9km (0.6 miles) ⓘJohnson; Northern Lights Mine, Juneau Mining District, Juneau, Alaska, USA
1.1km (0.7 miles) ⓘOphir; Hartford; Chilkat; Selkirk; Acropolis Prospect, Juneau Mining District, Juneau, Alaska, USA
1.2km (0.7 miles) ⓘComet Mine, Juneau Mining District, Juneau, Alaska, USA
2.2km (1.3 miles) ⓘGold King Prospect, Juneau Mining District, Juneau, Alaska, USA
3.3km (2.1 miles) ⓘJualin Mine, Juneau Mining District, Juneau, Alaska, USA
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 5, 2026 13:11:57
Go to top of page